scrupling

v.

感到于心不安，有顾忌( scruple的现在分词 )；

without scruple肆无忌惮地，毫无顾忌地

1. He has absolutely no scruples; he'll do anything to get what he wants.
   他没有一点点顾忌，为了得到自己想要的东西，他什么事都做得出来。
2. She will tell lies without scruple.
   她会肆无忌惮地说谎。
3. Jane did it at once, and made no scruple about it.
   简毫不犹豫，立刻就办了。

1. Don't scruple to ask for anything you want.
   你要什么请尽量讲。
2. She didn't scruple to take Tom from his wife.
   她毫不犹豫地从汤姆妻子手中夺走汤姆。

Top Court Prohibits Scrupling Fidelity-Chastity Standard
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Method of metallization in the fabrication of integrated circuit devices
Women, Education and the Material Body Politic in Mary Wollstonecraft's "Vindications".
Analysis of corneal injuries in King Mahendra Memorial Eye Hospital Bharatpur, Chitwan.
Theatre and History: A Conspiracy Theory
WAR AND PEACE: THE LOST PRINCIPLES OF SCIENCE AND VALUE
Autumn journal, Macneice, Louis
Parnellism and Labour